CKI KWF Bot ce8e83a3e2 Merge: perf: Add Intel DMR and NVL support ...

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-10/-/merge_requests/2891

JIRA: https://redhat.atlassian.net/browse/RHEL-95668

JIRA: https://redhat.atlassian.net/browse/RHEL-115120

JIRA: https://redhat.atlassian.net/browse/RHEL-115122

JIRA: https://redhat.atlassian.net/browse/RHEL-115124

JIRA: https://redhat.atlassian.net/browse/RHEL-117335

JIRA: https://redhat.atlassian.net/browse/RHEL-117337

JIRA: https://redhat.atlassian.net/browse/RHEL-120357

This MR brings PMU support for Intel Diamond Rapids and Nova Lake models.
The features are split into multiple JIRA tickets, but make sense to merge
together in one batch. This brings uncore, core and cstate support plus
some fixes and extensions required by the mentioned platforms.

Signed-off-by: Michael Petlan <mpetlan@redhat.com>

Approved-by: Steve Best <sbest@redhat.com>
Approved-by: tallison1 <tallison@redhat.com>
Approved-by: ashelat <ashelat@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: CKI GitLab Kmaint Pipeline Bot <26919896-cki-kmaint-pipeline-bot@users.noreply.gitlab.com>

2026-08-21 09:19:24 +00:00

..

arch

perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies

2026-06-24 14:56:58 -04:00

bench

perf tools: Don't read build-ids from non-regular files

2026-06-24 14:57:01 -04:00

check-header_ignore_hunks/lib

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dlfilters

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Documentation

perf timechart: Add record support for output perf.data path

2026-06-24 14:57:03 -04:00

include/perf

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jvmti

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pmu-events

perf metrics: Make common stalled metrics conditional on having the event

2026-06-24 14:57:06 -04:00

python

perf ilist: Be tolerant of reading a metric on the wrong CPU

2026-06-24 14:57:01 -04:00

scripts

perf build: Disable thread safety analysis for perl header

2025-12-11 19:05:09 +01:00

tests

perf test parse-metric: Ensure aggregate counts appear to have run

2026-06-24 14:57:06 -04:00

trace

perf/x86/core: Register a new vector for handling mediated guest PMIs

2026-07-21 14:01:27 -04:00

ui

perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies

2026-06-24 14:56:58 -04:00

util

Merge: perf: Add Intel DMR and NVL support

2026-08-21 09:19:24 +00:00

.gitignore

perf tools: Add the legacy-cache.json to .gitignore

2026-06-24 14:57:05 -04:00

Build

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builtin-annotate.c

perf tool: Add the perf_tool argument to all callbacks

2026-06-24 14:56:56 -04:00

builtin-bench.c

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builtin-buildid-cache.c

perf symbol: Fix ENOENT case for filename__read_build_id

2026-06-24 14:57:04 -04:00

builtin-buildid-list.c

perf build-id: Fix off-by-one bug when printing kernel/module build-id

2026-08-10 15:50:35 +02:00

builtin-c2c.c

perf c2c: Clean up some defensive gets and make asan clean

2026-06-24 14:57:03 -04:00

builtin-check.c

perf check: Add libLLVM feature

2025-12-11 19:05:08 +01:00

builtin-config.c

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builtin-daemon.c

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builtin-data.c

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builtin-diff.c

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builtin-evlist.c

perf tool: Add the perf_tool argument to all callbacks

2026-06-24 14:56:56 -04:00

builtin-ftrace.c

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builtin-help.c

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builtin-inject.c

perf tools: Don't read build-ids from non-regular files

2026-06-24 14:57:01 -04:00

builtin-kallsyms.c

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builtin-kmem.c

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builtin-kvm.c

perf kvm: Fix debug assertion

2025-12-11 19:05:13 +01:00

builtin-kwork.c

perf tools kwork: Add missed memory allocation check and free

2025-12-11 19:05:05 +01:00

builtin-list.c

perf list: Support filtering in JSON output

2026-06-24 14:57:00 -04:00

builtin-lock.c

perf lock: Fix segfault due to missing kernel map

2025-12-11 19:05:11 +01:00

builtin-mem.c

perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies

2026-06-24 14:56:58 -04:00

builtin-probe.c

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builtin-record.c

perf record: Make logs more readable for event open failures

2026-06-24 14:57:05 -04:00

builtin-report.c

perf tool: Add the perf_tool argument to all callbacks

2026-06-24 14:56:56 -04:00

builtin-sched.c

perf sched: Avoid union type punning undefined behavior

2025-12-11 19:05:02 +01:00

builtin-script.c

perf script: Fix build by removing unused evsel_script()

2026-06-24 14:56:58 -04:00

builtin-stat.c

perf stat: Fix crash on arm64

2026-06-24 14:57:06 -04:00

builtin-timechart.c

perf timechart: Add record support for output perf.data path

2026-06-24 14:57:03 -04:00

builtin-top.c

perf top: Use evlist__new_default when no events specified

2026-06-24 14:56:53 -04:00

builtin-trace.c

perf trace: Skip internal syscall arguments

2026-06-24 14:57:01 -04:00

builtin-version.c

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builtin.h

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check-headers.sh

x86/cpufeatures: Remove {disabled,required}-features.h

2026-07-01 16:17:26 -04:00

command-list.txt

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CREDITS

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design.txt

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Makefile

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Makefile.config

perf tools: Disable BPF skeleton if no libopenssl found

2026-06-24 14:57:04 -04:00

Makefile.perf

perf jevents: Support copying the source json files to OUTPUT

2026-06-24 14:56:52 -04:00

MANIFEST

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perf-archive.sh

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perf-completion.sh

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perf-iostat.sh

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perf-read-vdso.c

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perf-sys.h

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perf.c

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perf.h

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